RTOS/TDA3XEVM: Can memcpy large amount of data around 1024000 byte in low-priority task can block high-priority task from running in Sys_BIOS?

Part Number:TDA3XEVM

Tool/software: TI-RTOS

Hi,

In one of my low-priority task, I am using memcpying a large amount of data around 1024000 byte every 16.67ms. I would like to verify if memcpy can block the higher priority task from interrupting in the middle of the memcpy? Thank you